Trol Master BETA-4 Temperature Controller EC meter Will not impact the ppm/EC

Will not impact the ppm/EC of your nutrient solution

Hygrozyme Sipco Industries Ltd

you can get even more out of your plants during the finish phase with Overdrive

it is best to use product quarter strength with TRANSPORT at full strength on first spray

Reliably sourced components including Samsung LED's and Osram deep red LED's create improved performance

Trol Master BETA-4 Temperature Controller EC meter Will not impact the ppm/ECDigital Day Night BETA 4 Temperature Controller The BETA 4 Temperature Controller for any heating or cooling device 10 amps or less. Simply plug device to power outlet on bottom of BETA 4. Uses 3 buttons with digital display and offers separate "day night temperature settings and built in photocell. Features Digital Display Built in Photocell sensor Day Night Control Specifications Input Voltage: 120 Volts AC Output Switch: Relay Fuse Rating: 10A